| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.66 | 6.476% | $213.6547 | $213.65 | $213.65 | $213.70 |
| Purchase #2 | $237.91 | 12.408% | $267.4299 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $124.62 | 3.460% | $128.9319 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $6.79 | 6.320% | $7.2191 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $8.46 | 10.703% | $9.3655 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $149.89 | 10.445% | $165.546 | $165.55 | $165.55 | $165.50 |
| Purchase #7 | $65.30 | 3.478% | $67.5711 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $793.63 | $859.7182 | $859.72 | $859.70 | $859.70 | |